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For the Inventor, By the Inventor

Courbevoie, France

Laboratoires Expanscience


USPTO Granted Patents = 70

% Expired Patents = 8.6



Trademarks = 21

Forward Citations = 129

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42 inventors (with patents filed for the assignee):

goldMedal Philippe Msika (54 out of 62 patents)

silverMedal Antoine Piccirilli (24 out of 30 patents)

bronzeMedal Caroline Baudouin (20 out of 21 patents)

4.  Nathalie Piccardi (16 out of 25 patents)

5.  Jacques Legrand (13 out of 16 patents)

6.  Sophie Leclere-Bienfait (11 out of 11 patents)

7.  Alex Saunois (9 out of 10 patents)

8.  Stéphanie Bredif (9 out of 10 patents)

9.  Stephanie Bredif (8 out of 9 patents)

10.  Sebastien Garnier (8 out of 9 patents)

11.  François Paul (6 out of 8 patents)

12.  Sebastien Debrock (3 out of 3 patents)

13.  Joachim Fluhr (3 out of 3 patents)

14.  Eglantine Mercier (3 out of 4 patents)

15.  Caroline Baudoin (3 out of 3 patents)


Core Competencies:
Molecular Markers
Children's Skin
Yeast Inhibition
Polyphenols
Atopic Dermatitis
Avocado Extracts
Skin Hydration
Lipid Extracts
Cosmetic Compositions
Peptide Extracts
Oxazolines
Unsaponifiable Oils

70 patents:

1. 12584905 - Method for identifying molecular markers of children's skin (2026-03-24),
2. 12544361 - Composition comprising at least one oxazoline for inhibiting the growth ofyeasts involved in cradle cap, in particular (2026-02-10),
3. 12109245 - Extract of aerial parts of Maca rich in polyphenols and composition comprising same (2024-10-08),
4. 12061189 - Models of reconstructed sensitive skin (2024-08-13),
5. 11892447 - Method for evaluating the effects of dehydration on children's skin (2024-02-06),
6. 11604184 - Juvenile atopic dermatitis models (2023-03-14),
7. 11596662 - Passion flower seed extract, and cosmetic, pharmaceutical or dermatological compositions containing same (2023-03-07),
8. 11484559 - Kapok tree flower extract, and cosmetic, pharmaceutical or dermatological compositions containing same (2022-11-01),
9. 11026880 - Extract of passionflower seeds and cosmetic, pharmaceutical, dermatological and nutraceutical compositions comprising same (2021-06-08),
10. 11026441 - Avocado flesh and/or skin extract rich in polyphenols and cosmetic, dermatological and nutraceutical compositions comprising same (2021-06-08),
11. 10837958 - Method for evaluating the harmful effects of urine on children's skin (2020-11-17),
12. 10688142 - Methods of treatment using a lipid extract ofseeds concentrated in its unsaponifiable fraction (2020-06-23),
13. 10620189 - Surface isotropy as a marker for epidermal maturation (2020-04-14),
14. 10463593 - Lupin peptide extracts and skin firmness (2019-11-05),
15. 10458977 - Skin topography as a marker for skin maturation (2019-10-29),
Laboratoires Expanscience, headquartered in Courbevoie, France, specializes in the development and manufacturing of dermatological compositions. The company focuses on innovative solutions for skin health, particularly in areas such as atopic dermatitis and skin hydration. Their research encompasses the use of molecular markers, yeast inhibition, and natural ingredients like avocado extracts and polyphenols, aimed at enhancing children's skin care and overall dermatological well-being.
Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Oct 6 2026

Laboratoires Expanscience
70 Patents

#26 in Courbevoie

#370 in France

#10,631 in the World

Courbevoie, FR
Courbevoie, France

Laboratoires Expanscience

Forward Citations = 129

42 inventors:

goldMedal Philippe Msika (54 out of 62 patents)

silverMedal Antoine Piccirilli (24 out of 30 patents)

bronzeMedal Caroline Baudouin (20 out of 21 patents)

4.  Nathalie Piccardi (16 out of 25 patents)

5.  Jacques Legrand (13 out of 16 patents)

Please report any incorrect information to [email protected]
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